Important note about community–contributed projects
The IRIS DMC has moved many community–contributed software projects and legacy applications to Seiscode, our community repository for software used in seismological and related fields.
IRIS distributes seismology software for data requests, visualization and analysis. Click the package button to navigate to the download page (or request form if applicable). Alternative views are available by clicking in the 'View' dropdown list or click the 'View software archive' button to view the complete software archive. You can sign up to receive announcements about IRIS DMC software at the software-info topic in the IRIS Message Center.
A C library framework for manipulating and managing SEED data records. The library is known to work in most Unix/Linux environments (including Mac OSX) and in Win32 systems.More...
JWEED is the Java version of our popular event-related request tool WEED. JWEED is a Java program which can run on any platform that supports Java, including Mac, Linux, Windows, Oracle Solaris, etc.More...
Evaluate response information and output to ASCII files using RESP files and StationXML filesMore...
The purpose of Portable Data Collection Center (PDCC) is to enable seismic network operators to describe and maintain their instrument metadata in SEED format. Version 3.8 introduces an updated Station Clone Tool that allows the user to create new stations and modify critical differentiating fields in a simple tabular entry form. Blockettes are also represented in a more human-readable form. Other minor enhancements are also included.
This minor update to PDCC 3.8 fixes a bug with sorting Blockette 59 (Channel comments).
The IRIS-WS Library is a Java API that allows direct access to data and information at the DMC from within your programs. This library constructs the service calls based on criteria you define, and accesses the web services behind the scenes. Information is retrieved as Java objects that are available for immediate manipulation, bypassing the traditional “save to disk, reload into my program, and then parse the data format” series of steps.
This Library allows a Java developer to access DMC-stored data without dealing directly with the web service interfaces or, more importantly, the internal formats of the DMC. Even though the web services typically return XML or SEED data, users of this library do not need XML or SEED knowledge to process the returned information.More...
The latest version is also available in the Earthworm source code repository and binaries are included in the Earthworm distribution.More...
1 – If more than one version is listed it means that a specific set of functionality was added or removed and legacy versions that preserve behaviors are archived.
2 – Development group(s) responsible. If IRIS and another group is listed, this usually means IRIS funded an external group for development.
PASSCAL provides open-source software for downloading seismic data from REF TEK RT72A, RT130 and RT125, and Quanterra Q330 recorders, for quality assessment, and for conversion to other data formats for analysis and archiving at the IRIS Data Management Center. More information
Seismology software for educational use. More information
Software Mailing List
You can sign up to receive announcements about IRIS DMC software at the software-info topic in the IRIS Message Center.